<html>
<head><meta charset="utf-8"><title>weekly meeting 2019-08-08 #54818 · t-compiler · Zulip Chat Archive</title></head>
<h2>Stream: <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/index.html">t-compiler</a></h2>
<h3>Topic: <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-08-08.20.2354818.html">weekly meeting 2019-08-08 #54818</a></h3>

<hr>

<base href="https://rust-lang.zulipchat.com">

<head><link href="https://rust-lang.github.io/zulip_archive/style.css" rel="stylesheet"></head>

<a name="172767837"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-08-08%20%2354818/near/172767837" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nagisa <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-08-08.20.2354818.html#172767837">(Aug 08 2019 at 14:08)</a>:</h4>
<p>Oh, today is a meeting day.</p>



<a name="172767881"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-08-08%20%2354818/near/172767881" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nagisa <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-08-08.20.2354818.html#172767881">(Aug 08 2019 at 14:09)</a>:</h4>
<p>cc <span class="user-group-mention" data-user-group-id="897">@T-compiler/meeting</span></p>



<a name="172767937"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-08-08%20%2354818/near/172767937" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nagisa <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-08-08.20.2354818.html#172767937">(Aug 08 2019 at 14:09)</a>:</h4>
<p>We have 2 beta-nominated issues we need to vote on</p>



<a name="172768016"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-08-08%20%2354818/near/172768016" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nagisa <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-08-08.20.2354818.html#172768016">(Aug 08 2019 at 14:10)</a>:</h4>
<p>We also have a few nominated issues to talk about.</p>



<a name="172768024"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-08-08%20%2354818/near/172768024" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nagisa <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-08-08.20.2354818.html#172768024">(Aug 08 2019 at 14:10)</a>:</h4>
<p>I think we do that.</p>



<a name="172768046"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-08-08%20%2354818/near/172768046" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nagisa <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-08-08.20.2354818.html#172768046">(Aug 08 2019 at 14:10)</a>:</h4>
<p>For the first nominated issue:</p>



<a name="172768052"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-08-08%20%2354818/near/172768052" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nagisa <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-08-08.20.2354818.html#172768052">(Aug 08 2019 at 14:10)</a>:</h4>
<p><strong>Avoid ICE when referencing desugared local binding in borrow error</strong> <a href="https://github.com/rust-lang/rust/issues/63051" target="_blank" title="https://github.com/rust-lang/rust/issues/63051">#63051</a></p>



<a name="172768119"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-08-08%20%2354818/near/172768119" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> centril <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-08-08.20.2354818.html#172768119">(Aug 08 2019 at 14:11)</a>:</h4>
<p>Actual code change seems tiny + safe.</p>



<a name="172768186"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-08-08%20%2354818/near/172768186" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nagisa <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-08-08.20.2354818.html#172768186">(Aug 08 2019 at 14:12)</a>:</h4>
<p>Yeah, and something that is very nice to have backported too, although probably not critical</p>



<a name="172768191"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-08-08%20%2354818/near/172768191" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> mw <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-08-08.20.2354818.html#172768191">(Aug 08 2019 at 14:12)</a>:</h4>
<p>any complaints since this has been merged?</p>



<a name="172768215"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-08-08%20%2354818/near/172768215" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> centril <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-08-08.20.2354818.html#172768215">(Aug 08 2019 at 14:12)</a>:</h4>
<p>no complaints to my knowledge at least</p>



<a name="172768238"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-08-08%20%2354818/near/172768238" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nagisa <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-08-08.20.2354818.html#172768238">(Aug 08 2019 at 14:13)</a>:</h4>
<p>Preemptively marking as accepted</p>



<a name="172768271"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-08-08%20%2354818/near/172768271" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nagisa <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-08-08.20.2354818.html#172768271">(Aug 08 2019 at 14:13)</a>:</h4>
<p><strong>Don't access a static just for its size and alignment</strong> <a href="https://github.com/rust-lang/rust/issues/62982" target="_blank" title="https://github.com/rust-lang/rust/issues/62982">#62982</a> is the next one</p>



<a name="172768356"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-08-08%20%2354818/near/172768356" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> centril <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-08-08.20.2354818.html#172768356">(Aug 08 2019 at 14:14)</a>:</h4>
<p>(I'm a bit thunderstruck that there was no test for this before this PR)</p>



<a name="172768385"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-08-08%20%2354818/near/172768385" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nagisa <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-08-08.20.2354818.html#172768385">(Aug 08 2019 at 14:14)</a>:</h4>
<p>Not as simple of a PR, but fixes a stable-to-beta regression</p>



<a name="172768403"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-08-08%20%2354818/near/172768403" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> centril <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-08-08.20.2354818.html#172768403">(Aug 08 2019 at 14:15)</a>:</h4>
<p>Does <span class="user-mention" data-user-id="124288">@oli</span> want to weigh in?</p>



<a name="172768526"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-08-08%20%2354818/near/172768526" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nagisa <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-08-08.20.2354818.html#172768526">(Aug 08 2019 at 14:16)</a>:</h4>
<p>I’m not opposed to backporting this just because this is a regression fix</p>



<a name="172768547"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-08-08%20%2354818/near/172768547" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nagisa <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-08-08.20.2354818.html#172768547">(Aug 08 2019 at 14:16)</a>:</h4>
<p>I’m in favour just because of that, actually</p>



<a name="172768570"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-08-08%20%2354818/near/172768570" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> mw <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-08-08.20.2354818.html#172768570">(Aug 08 2019 at 14:16)</a>:</h4>
<p>Seems fine to backport but I don't know the code really</p>



<a name="172768571"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-08-08%20%2354818/near/172768571" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> centril <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-08-08.20.2354818.html#172768571">(Aug 08 2019 at 14:16)</a>:</h4>
<p>Fix has been in for 11 days -- not a very long time</p>



<a name="172768572"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-08-08%20%2354818/near/172768572" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nagisa <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-08-08.20.2354818.html#172768572">(Aug 08 2019 at 14:16)</a>:</h4>
<p>don’t want to have a broken beta become stable</p>



<a name="172768596"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-08-08%20%2354818/near/172768596" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nagisa <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-08-08.20.2354818.html#172768596">(Aug 08 2019 at 14:17)</a>:</h4>
<p>Trains move next week.</p>



<a name="172768622"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-08-08%20%2354818/near/172768622" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nagisa <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-08-08.20.2354818.html#172768622">(Aug 08 2019 at 14:17)</a>:</h4>
<p>So there is no time for this to bake further.</p>



<a name="172768674"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-08-08%20%2354818/near/172768674" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> mw <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-08-08.20.2354818.html#172768674">(Aug 08 2019 at 14:18)</a>:</h4>
<p>let's do it then</p>



<a name="172768680"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-08-08%20%2354818/near/172768680" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> mw <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-08-08.20.2354818.html#172768680">(Aug 08 2019 at 14:18)</a>:</h4>
<p>11 days is not nothing</p>



<a name="172768691"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-08-08%20%2354818/near/172768691" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> mw <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-08-08.20.2354818.html#172768691">(Aug 08 2019 at 14:18)</a>:</h4>
<p>and there's still some time</p>



<a name="172768717"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-08-08%20%2354818/near/172768717" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> centril <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-08-08.20.2354818.html#172768717">(Aug 08 2019 at 14:18)</a>:</h4>
<p>Yeah I agree; I'm in favor of backport but concurrently unhappy about things ;)</p>



<a name="172768767"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-08-08%20%2354818/near/172768767" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nagisa <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-08-08.20.2354818.html#172768767">(Aug 08 2019 at 14:19)</a>:</h4>
<p>Onto I-nominated stuff <strong>Recompiling causes panic</strong> <a href="https://github.com/rust-lang/rust/issues/63349" target="_blank" title="https://github.com/rust-lang/rust/issues/63349">#63349</a></p>



<a name="172768862"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-08-08%20%2354818/near/172768862" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nagisa <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-08-08.20.2354818.html#172768862">(Aug 08 2019 at 14:20)</a>:</h4>
<p>This looks like codegen unit collection thing probably</p>



<a name="172768868"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-08-08%20%2354818/near/172768868" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nagisa <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-08-08.20.2354818.html#172768868">(Aug 08 2019 at 14:20)</a>:</h4>
<p>but the only real conclusion I can draw is that this needs investigation.</p>



<a name="172768871"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-08-08%20%2354818/near/172768871" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> centril <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-08-08.20.2354818.html#172768871">(Aug 08 2019 at 14:20)</a>:</h4>
<p>btw, cc <span class="user-mention" data-user-id="121055">@Pietro Albini</span> ; you now have 2 new beta backports to land ^^</p>



<a name="172768876"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-08-08%20%2354818/near/172768876" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Pietro Albini <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-08-08.20.2354818.html#172768876">(Aug 08 2019 at 14:20)</a>:</h4>
<p>sure</p>



<a name="172768883"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-08-08%20%2354818/near/172768883" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Pietro Albini <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-08-08.20.2354818.html#172768883">(Aug 08 2019 at 14:20)</a>:</h4>
<p>I'll do it sometime in the next few days</p>



<a name="172768928"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-08-08%20%2354818/near/172768928" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> mw <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-08-08.20.2354818.html#172768928">(Aug 08 2019 at 14:21)</a>:</h4>
<p>I can try to reproduce the problem</p>



<a name="172768933"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-08-08%20%2354818/near/172768933" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nagisa <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-08-08.20.2354818.html#172768933">(Aug 08 2019 at 14:21)</a>:</h4>
<p>P-high?</p>



<a name="172768969"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-08-08%20%2354818/near/172768969" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> mw <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-08-08.20.2354818.html#172768969">(Aug 08 2019 at 14:22)</a>:</h4>
<p>yeah, let's call it p-high for now</p>



<a name="172769055"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-08-08%20%2354818/near/172769055" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nagisa <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-08-08.20.2354818.html#172769055">(Aug 08 2019 at 14:22)</a>:</h4>
<p>Next one is <strong>ICE when constructing monomorphic vtable in a static in dependent crate.</strong> <a href="https://github.com/rust-lang/rust/issues/63226" target="_blank" title="https://github.com/rust-lang/rust/issues/63226">#63226</a></p>



<a name="172769070"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-08-08%20%2354818/near/172769070" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> centril <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-08-08.20.2354818.html#172769070">(Aug 08 2019 at 14:22)</a>:</h4>
<p>btw... could we change the ICE message to ask folks to minimize the problem before filing an issue (if they can)?</p>



<a name="172769128"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-08-08%20%2354818/near/172769128" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nagisa <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-08-08.20.2354818.html#172769128">(Aug 08 2019 at 14:23)</a>:</h4>
<p>well an issue on ICE is desirable regardless of whether they have a minimal reproducer or not.</p>



<a name="172769161"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-08-08%20%2354818/near/172769161" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> centril <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-08-08.20.2354818.html#172769161">(Aug 08 2019 at 14:24)</a>:</h4>
<p>Sure it is; I'm just saying that a minimization is even better</p>



<a name="172769209"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-08-08%20%2354818/near/172769209" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> centril <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-08-08.20.2354818.html#172769209">(Aug 08 2019 at 14:24)</a>:</h4>
<p>and it might not occur to people to minimize otherwise</p>



<a name="172769247"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-08-08%20%2354818/near/172769247" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nagisa <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-08-08.20.2354818.html#172769247">(Aug 08 2019 at 14:24)</a>:</h4>
<p>I think for <a href="https://github.com/rust-lang/rust/issues/63226" target="_blank" title="https://github.com/rust-lang/rust/issues/63226">#63226</a> I can only suggest <span class="user-mention" data-user-id="124288">@oli</span> to sync with <span class="user-mention" data-user-id="124287">@mw</span></p>



<a name="172769251"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-08-08%20%2354818/near/172769251" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nagisa <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-08-08.20.2354818.html#172769251">(Aug 08 2019 at 14:24)</a>:</h4>
<p>and discuss options and whatnot</p>



<a name="172769282"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-08-08%20%2354818/near/172769282" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> mw <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-08-08.20.2354818.html#172769282">(Aug 08 2019 at 14:25)</a>:</h4>
<p>yes, I might be able to help there</p>



<a name="172769307"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-08-08%20%2354818/near/172769307" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> centril <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-08-08.20.2354818.html#172769307">(Aug 08 2019 at 14:25)</a>:</h4>
<p>Does this have t-lang implications?</p>



<a name="172769379"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-08-08%20%2354818/near/172769379" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> mw <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-08-08.20.2354818.html#172769379">(Aug 08 2019 at 14:26)</a>:</h4>
<p>I don't know</p>



<a name="172769446"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-08-08%20%2354818/near/172769446" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nagisa <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-08-08.20.2354818.html#172769446">(Aug 08 2019 at 14:27)</a>:</h4>
<p>Assigned both of you and marked P-high</p>



<a name="172769486"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-08-08%20%2354818/near/172769486" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nagisa <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-08-08.20.2354818.html#172769486">(Aug 08 2019 at 14:27)</a>:</h4>
<p><strong>Compiler panic on a macro invocation combined with invalid pub declaration</strong> <a href="https://github.com/rust-lang/rust/issues/63223" target="_blank" title="https://github.com/rust-lang/rust/issues/63223">#63223</a> already has <span class="user-mention" data-user-id="123856">@Vadim Petrochenkov</span> assigned.</p>



<a name="172769587"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-08-08%20%2354818/near/172769587" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nagisa <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-08-08.20.2354818.html#172769587">(Aug 08 2019 at 14:28)</a>:</h4>
<p>Doesn’t appear like there is anything to discuss here.</p>



<a name="172769674"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-08-08%20%2354818/near/172769674" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nagisa <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-08-08.20.2354818.html#172769674">(Aug 08 2019 at 14:29)</a>:</h4>
<p><strong> ICE in macro: doc meta with expr on an item, string concat, stringify!(...)</strong> <a href="https://github.com/rust-lang/rust/issues/55414" target="_blank" title="https://github.com/rust-lang/rust/issues/55414">#55414</a> appears to be non-regression ICE</p>



<a name="172769798"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-08-08%20%2354818/near/172769798" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nagisa <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-08-08.20.2354818.html#172769798">(Aug 08 2019 at 14:30)</a>:</h4>
<p>As usual for ICEs P-high.</p>



<a name="172769802"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-08-08%20%2354818/near/172769802" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> centril <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-08-08.20.2354818.html#172769802">(Aug 08 2019 at 14:30)</a>:</h4>
<p>Seems like <span class="user-mention" data-user-id="123856">@Vadim Petrochenkov</span>'s wheelhouse</p>



<a name="172769804"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-08-08%20%2354818/near/172769804" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nagisa <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-08-08.20.2354818.html#172769804">(Aug 08 2019 at 14:30)</a>:</h4>
<p>Needs investigation</p>



<a name="172769853"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-08-08%20%2354818/near/172769853" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> centril <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-08-08.20.2354818.html#172769853">(Aug 08 2019 at 14:31)</a>:</h4>
<p>or maybe one of the compiler contributors?</p>



<a name="172769937"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-08-08%20%2354818/near/172769937" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nagisa <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-08-08.20.2354818.html#172769937">(Aug 08 2019 at 14:32)</a>:</h4>
<p>Pinged <span class="user-mention" data-user-id="123856">@Vadim Petrochenkov</span>, leaving unassigned for now.</p>



<a name="172770020"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-08-08%20%2354818/near/172770020" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nagisa <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-08-08.20.2354818.html#172770020">(Aug 08 2019 at 14:33)</a>:</h4>
<p><strong>ICE when using anonymization in impl Trait with HRTB</strong> <a href="https://github.com/rust-lang/rust/issues/54895" target="_blank" title="https://github.com/rust-lang/rust/issues/54895">#54895</a></p>



<a name="172770037"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-08-08%20%2354818/near/172770037" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nagisa <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-08-08.20.2354818.html#172770037">(Aug 08 2019 at 14:33)</a>:</h4>
<p>The remaining 3 issues in general appear to share the same theme</p>



<a name="172770045"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-08-08%20%2354818/near/172770045" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nagisa <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-08-08.20.2354818.html#172770045">(Aug 08 2019 at 14:33)</a>:</h4>
<p>need investigation, a long-standing ICE</p>



<a name="172770129"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-08-08%20%2354818/near/172770129" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nagisa <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-08-08.20.2354818.html#172770129">(Aug 08 2019 at 14:34)</a>:</h4>
<p>(The other two being <strong>Compiler crash on associated type violating its bounds in a blanket impl</strong> <a href="https://github.com/rust-lang/rust/issues/54108" target="_blank" title="https://github.com/rust-lang/rust/issues/54108">#54108</a> and <strong>Trait bounds are not checked on type aliases until they are used</strong> <a href="https://github.com/rust-lang/rust/issues/51626" target="_blank" title="https://github.com/rust-lang/rust/issues/51626">#51626</a>)</p>



<a name="172770226"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-08-08%20%2354818/near/172770226" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nagisa <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-08-08.20.2354818.html#172770226">(Aug 08 2019 at 14:35)</a>:</h4>
<p>Actually <strong>Trait bounds are not checked on type aliases until they are used</strong> <a href="https://github.com/rust-lang/rust/issues/51626" target="_blank" title="https://github.com/rust-lang/rust/issues/51626">#51626</a> is different</p>



<a name="172770244"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-08-08%20%2354818/near/172770244" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nagisa <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-08-08.20.2354818.html#172770244">(Aug 08 2019 at 14:35)</a>:</h4>
<p><strong>Trait bounds are not checked on type aliases until they are used</strong> <a href="https://github.com/rust-lang/rust/issues/51626" target="_blank" title="https://github.com/rust-lang/rust/issues/51626">#51626</a> looks like T-lang to me actually</p>



<a name="172770310"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-08-08%20%2354818/near/172770310" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nagisa <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-08-08.20.2354818.html#172770310">(Aug 08 2019 at 14:36)</a>:</h4>
<p>not sure if we want to enforce anything on aliases.</p>



<a name="172770326"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-08-08%20%2354818/near/172770326" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> centril <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-08-08.20.2354818.html#172770326">(Aug 08 2019 at 14:36)</a>:</h4>
<p>Long standing well known bug; type aliases do not WF-check the RHS</p>



<a name="172770337"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-08-08%20%2354818/near/172770337" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> centril <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-08-08.20.2354818.html#172770337">(Aug 08 2019 at 14:36)</a>:</h4>
<p>we tried to fix it in the 2018 edition</p>



<a name="172770349"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-08-08%20%2354818/near/172770349" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> centril <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-08-08.20.2354818.html#172770349">(Aug 08 2019 at 14:36)</a>:</h4>
<p>This wants lazy normalization afaik</p>



<a name="172770387"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-08-08%20%2354818/near/172770387" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nagisa <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-08-08.20.2354818.html#172770387">(Aug 08 2019 at 14:37)</a>:</h4>
<p>I’ll leave this nominated then, because <span class="user-mention" data-user-id="116009">@nikomatsakis</span> is way better equipped to make the call on this</p>



<a name="172770398"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-08-08%20%2354818/near/172770398" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nagisa <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-08-08.20.2354818.html#172770398">(Aug 08 2019 at 14:37)</a>:</h4>
<p>For the other two, P-high, leaving unassigned.</p>



<a name="172770498"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-08-08%20%2354818/near/172770498" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nagisa <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-08-08.20.2354818.html#172770498">(Aug 08 2019 at 14:38)</a>:</h4>
<p>That’s all for I-nominated issues.</p>



<a name="172770530"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-08-08%20%2354818/near/172770530" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nagisa <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-08-08.20.2354818.html#172770530">(Aug 08 2019 at 14:38)</a>:</h4>
<p>There are no stable-to-beta regressions to look at</p>



<a name="172770534"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-08-08%20%2354818/near/172770534" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nagisa <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-08-08.20.2354818.html#172770534">(Aug 08 2019 at 14:38)</a>:</h4>
<p>Yay!</p>



<a name="172770555"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-08-08%20%2354818/near/172770555" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nagisa <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-08-08.20.2354818.html#172770555">(Aug 08 2019 at 14:38)</a>:</h4>
<p>There are a number of stable-to-nightly ones.</p>



<a name="172770599"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-08-08%20%2354818/near/172770599" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nagisa <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-08-08.20.2354818.html#172770599">(Aug 08 2019 at 14:39)</a>:</h4>
<p><strong>Link errors on MSVC Nightly since around 2019-07-13</strong> <a href="https://github.com/rust-lang/rust/issues/63361" target="_blank" title="https://github.com/rust-lang/rust/issues/63361">#63361</a> appears to be the only new one</p>



<a name="172770751"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-08-08%20%2354818/near/172770751" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nagisa <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-08-08.20.2354818.html#172770751">(Aug 08 2019 at 14:40)</a>:</h4>
<p>Alex seems to have commented on what the next step should be</p>



<a name="172770759"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-08-08%20%2354818/near/172770759" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nagisa <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-08-08.20.2354818.html#172770759">(Aug 08 2019 at 14:40)</a>:</h4>
<p>I generally agree with them</p>



<a name="172770778"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-08-08%20%2354818/near/172770778" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nagisa <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-08-08.20.2354818.html#172770778">(Aug 08 2019 at 14:41)</a>:</h4>
<p>this is not the first time <code>target-cpu=native</code> is not being very well behaved.</p>



<a name="172770837"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-08-08%20%2354818/near/172770837" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> centril <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-08-08.20.2354818.html#172770837">(Aug 08 2019 at 14:41)</a>:</h4>
<p>Assign to yourself + alex?</p>



<a name="172771031"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-08-08%20%2354818/near/172771031" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nagisa <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-08-08.20.2354818.html#172771031">(Aug 08 2019 at 14:43)</a>:</h4>
<p>Sure, although I do not anticipate myself looking at it.</p>



<a name="172771059"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-08-08%20%2354818/near/172771059" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nagisa <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-08-08.20.2354818.html#172771059">(Aug 08 2019 at 14:43)</a>:</h4>
<p>There are two PRs that are waiting on us</p>



<a name="172771068"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-08-08%20%2354818/near/172771068" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nagisa <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-08-08.20.2354818.html#172771068">(Aug 08 2019 at 14:43)</a>:</h4>
<p><strong>Make SyncDroplessArena allocations thread-local in the fast path</strong> <a href="https://github.com/rust-lang/rust/issues/61873" target="_blank" title="https://github.com/rust-lang/rust/issues/61873">#61873</a></p>



<a name="172771179"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-08-08%20%2354818/near/172771179" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nagisa <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-08-08.20.2354818.html#172771179">(Aug 08 2019 at 14:44)</a>:</h4>
<p>Seems like this is just waiting for aturon or somebody else to review it.</p>



<a name="172771225"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-08-08%20%2354818/near/172771225" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nagisa <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-08-08.20.2354818.html#172771225">(Aug 08 2019 at 14:45)</a>:</h4>
<p>Reverted to waiting-on-review.</p>



<a name="172771251"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-08-08%20%2354818/near/172771251" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> centril <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-08-08.20.2354818.html#172771251">(Aug 08 2019 at 14:45)</a>:</h4>
<p>(It would be really good if those large unsafe blocks had comments.)</p>



<a name="172771259"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-08-08%20%2354818/near/172771259" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> mw <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-08-08.20.2354818.html#172771259">(Aug 08 2019 at 14:45)</a>:</h4>
<p>It would be good to know why this is needed</p>



<a name="172771281"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-08-08%20%2354818/near/172771281" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nagisa <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-08-08.20.2354818.html#172771281">(Aug 08 2019 at 14:45)</a>:</h4>
<p>feel free to type your reviews on the PR itself.</p>



<a name="172771415"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-08-08%20%2354818/near/172771415" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nagisa <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-08-08.20.2354818.html#172771415">(Aug 08 2019 at 14:46)</a>:</h4>
<p><strong>Turn HIR indexing into a query</strong> <a href="https://github.com/rust-lang/rust/issues/59064" target="_blank" title="https://github.com/rust-lang/rust/issues/59064">#59064</a> appears to need more than 10 minutes of a random meeting with low participation.</p>



<a name="172771428"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-08-08%20%2354818/near/172771428" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nagisa <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-08-08.20.2354818.html#172771428">(Aug 08 2019 at 14:46)</a>:</h4>
<p>so leaving it alone.</p>



<a name="172771453"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-08-08%20%2354818/near/172771453" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nagisa <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-08-08.20.2354818.html#172771453">(Aug 08 2019 at 14:47)</a>:</h4>
<p>With that all waiting-on-team are covered as well.</p>



<a name="172771470"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-08-08%20%2354818/near/172771470" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nagisa <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-08-08.20.2354818.html#172771470">(Aug 08 2019 at 14:47)</a>:</h4>
<p>I think it is a good spot to wrap this meeting up, having covered all the most important bases.</p>



<a name="172771509"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-08-08%20%2354818/near/172771509" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nagisa <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-08-08.20.2354818.html#172771509">(Aug 08 2019 at 14:47)</a>:</h4>
<p>(I hear that there should be checkin calendar somewhere, but I still have no idea where)</p>



<a name="172771537"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-08-08%20%2354818/near/172771537" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nagisa <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-08-08.20.2354818.html#172771537">(Aug 08 2019 at 14:47)</a>:</h4>
<p>Thanks everyone for attending!</p>



<a name="172771621"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202019-08-08%20%2354818/near/172771621" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> mw <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202019-08-08.20.2354818.html#172771621">(Aug 08 2019 at 14:48)</a>:</h4>
<p>thanks a lot for driving, <span class="user-mention" data-user-id="123586">@nagisa</span>!</p>



<hr><p>Last updated: Aug 07 2021 at 22:04 UTC</p>
</html>